Straight from the PTR research facility, FIRMx® contains a solution of 52% Growth Factor Extreme NeuroComplex™. This potent serum helps improve the appearance of facial contour definition, skin resilience, texture, firmness and fine lines. Our Growth Factor Extreme NeuroComplex™ is a synergistic cocktail of 10 actives totaling an unprecedented 52% of the formula. Bioengineered Growth Factor Extreme at 10% helps improve the look of skin firmness. Neuropeptides BoNt-L™ at 5%, NEUROBLOKK™ at 5%, GLUTRAPEPTIDE® at 2.5% and GLISTIN® at 2.5% help improve the appearance of skin health. Peptides, SERILESINE®* at 10% and CALMOSENSINE™* at 10% help firm the look of skin while SUBERLIFT™*, CHRONOSPHERES and CHROMABRIGHT™* combined at 7% help restore the appearance of skin's youthful contours, firmness, tone and radiance. FIRMx® leaves skin with a well-defined, more youthful and contoured appearance.

Participants in a four-week consumer efficacy study reported*:

• 100% agreed their skin felt firmer• 100% agreed their jowls looked more contoured• 100% agreed they saw an improvement in the clarity of their skin• 100% agreed they saw an overall improvement in their skin's appearance• 100% agreed their skin texture was softer and smoother• 100% agreed their skin felt immediately moisturized• 100% agreed their skin looked younger• 100% agreed their skin looked restored and healthier than before• 100% agreed they would incorporate this product into their daily skin care routine.• 100% agreed this is one of the best anti-aging products they have ever used• 97% agreed their jawline looked firmer

Rated 5 out of
5 by
Rhema 21 from
This is the most greatest elixir of youth ever.I am 41 but with a skin of mid 20's I've been take care of my skin vefy long time.
I also love trying differents products in order to avoid my skin get use of my skin care regimen. When i saw stem cells on it. I was a little bit skeptical. I've tried Luminesce of Jeunesse Global and the serum Rejuvity of isagenix. The 1rst one didn't impress me. The second 1 was good ! But they both pricy. I felt in love with the texture of this serum. On the 1rst trail my skin was glowing, soft, radiant. My dehydrate line was plump, after few days i felt my skin was back into the glory of my younger time. Despite the price in Canada 190$ it delivers beyond every imagination. I compare the serum to the rna of ski I I! I use in combination of 3% Glycolic cleanser and your anti aging one. thank you because i can finally say i have the perfect regimen to get my youth glow and maintain my skin flawless for a very long time xoxo

Date published: 2017-11-26

Rated 5 out of
5 by
Samidot from
Love this product!This product does exactly what it says it will do.....FIRMING. Love the feel and I know it works. I am over 65 and have great skin....

Date published: 2017-03-01

Rated 3 out of
5 by
xinjun from
Not sureI used it for one week already! I don’t have any feeling! Not sure for results! Need more times to take look!

Date published: 2018-01-27

Rated 5 out of
5 by
Debby 4567 from
Make skin soft and suppleUsed on a tegular basis did before and after pics which i recommend and you see the results

Want absolute best products for my 66 year skin with wrinkles above lip and under eyebrows, deep creases between eyes &amp; around mouth, dark under eye circles, crows feet, hollow areas under eyes, a few dark sun spots. What shall I use and in what order?&nbsp;

I'm 18 weeks pregnant..could any of these ingredients be harmful to baby? I'm obviously hoping for an honest answer, either way I'll be trying after pregnancy.&nbsp;

Asked by: Lra3

Dear Lra3,
Thank you for contacting us. Unfortunately, we cannot advise which products to use during a pregnancy. We recommend that you contact your physician or primary doctor to address product usage during your pregnancy.

Answered by: PTRanswers

Date published: 2018-01-30

I just tried PTR Water Drench cleanser and moisturizer for day and tried the glycolic moisturizer for night &amp; would like to build a morning and evening skincare routine. Is this serum a good addition? I am 43 with normal/ dry skin. Main issue is redness.

Asked by: JMiller

Dear Jmiller,
Thank you for contacting us. Yes this would be a good serum. I would also recommend Hungarian Thermal Water Mineral -Rich moisturizer and Cucumber Gel Mask to help with the redness.

Answered by: PTRanswers

Date published: 2018-01-17

How can I tell when the product was manufactured, and what is the shelf life?

Asked by: Desert Fox

Dear Desert Fox,
This product has a 3 year shelf life. Please contact our customer service team to find out the shelf life for your bottle.

Answered by: PTRanswers

Date published: 2017-12-28

Is this serum a white color, like a thinner cream, I've never seen a serum like this? I'm used to using turbo, and that's like a clear serum.